From: Simon Budig <simon.budig@kernelconcepts.de>
Date: Tue, 5 Jul 2011 02:56:01 +0000 (-0700)
Subject: Input: add guarding parentheses to macros
X-Git-Tag: v3.1-rc1~144^2^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bed4b2c97d548c652ada6111604568ea6b0c423;p=pandora-kernel.git

Input: add guarding parentheses to macros

Put parentheses around macro argument uses. This avoids pitfalls
for the programmer, where the argument expansion does not give the
expected result, for example:

	ioctl (fd, EVIOCGABS (have_mt ? ABS_MT_POSITION_X : ABS_X), &abs);

Signed-off-by: Simon Budig <simon.budig@kernelconcepts.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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